Granted Patent
Utility
US 6,420,546 · App. 09/059,331
Oligoribonucleotide and ribozyme analogs with terminal 3′—3′ and/or 5′—5′ linkages
Inventors:
Heinz-Hartmut Seliger, Flavio Ramalho Ortigao, Hannelore Rösch, Rudi Rösch, Bernd Krist
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Apr 14, 1998
Inventors
Heinz-Hartmut Seliger
Flavio Ramalho Ortigao
Hannelore Rösch
Rudi Rösch
Bernd Krist
Assignee (at issue)
Aventis Pharma Deutschland GmbH
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.